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Search results for: sciernice elektrokorundowe
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Optimization of multilayer rail substrate under moving load, using metamaterials.
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On some aspects of Concurrent Control Processes Modelling and Implementation in LAD Diagram Language With Use of New Generation Engineering Software
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Finite State Machine Based Modelling of Discrete Control Algorithm in LAD Diagram Language With Use of New Generation Engineering Software
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Operational Properties Investigation of The Flat-Plate Solar Collector with Poliuretane Foam Insulation
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Insulin-like growth factor type 2 is better than insulin-like growth factor type 1 a survival marker in patients after acute decompensation of heart failure
PublicationIntroduction:A decreased IGF-1 has been found in heart failure (HF). There are no reports assessing IGF-2 in HF, although in vitro study has shown, that IGF-2 stimulates cardiomyocyte proliferation more than IGF-1. The study aim was to compare the IGF-1 and IGF-2 concentration depending on HF exacerbation and annual survival.Material and methods:Among 75 patients hospitalized...
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Mercury emission to the atmosphere from anthropogenic sources in Europe in 2000 and their scenarios until 2020
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Carbon Monoxide Fate in the Environment as an Inspiration For Biorefinery Industry: A Review
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Dynamics of changes in Poland in the light of the Industry 4.0
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Autonomous control of a mobile robot to explore areas with difficult terrain
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IPNES - Interpreted Petri Net for Embedded Systems
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Selected reflections on formal modeling in Industry 4.0
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A Concept of a Training Project IT Management System
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Implementation of an example of Hierarchical Petri Net (HPN) in LAD language in TIA Portal
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Investigation of Anti-Lock Braking System failures using wavelet analysis
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Thermo-mechanic tests using 3d printed elements
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Impact of forecasted changes in Polish economy (2015 and 2020) on nutrient emission into the river basins
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Hydrothermal modification of wheat starch part 1. Effect of particle size on the viscosity of formed pastes
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Improved mechanical properties of W-Zr-B coatings deposited by hybrid RF magnetron – PLD method
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A Novel Framework for Decision Support System in Human Resource Management
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Morphology and dispersion of nanostructured manganese–cobalt spinel on various carbon supports: the effect on the oxygen reduction reaction in alkaline media
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Hydrothermal modification of wheat starch. Part 2. Thermal characteristics of pasting and rheological properties of pastes
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Weighted Ensemble with one-class Classification and Over-sampling and Instance selection (WECOI): An approach for learning from imbalanced data streams
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The joint effect of electrical conductivity and surface oxygen functionalities of carbon supports on the oxygen reduction reaction studied over bare supports and Mn–Co spinel/carbon catalysts in alkaline media
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The Evaluation of Expanded Uncertainty of DC Voltages in the Presence of Electromagnetic Interferences using the LabVIEW Environment
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An Influence of the Aromatic Side Chains Conformations in Positions 2 and 3 of Vasopressin Analogs on Interactions with Vasopressin and Oxytocin Receptors
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Molecular Modeling of Meta II Rhodopsin
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Household and community systems for groundwater remediation in Bihar, India: Arsenic and inorganic contaminant removal, controls and implications for remediation selection
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Manufacturing and investigation of surface morphology and optical properties of composite thin films reinforced by TiO2, Bi2O3 and SiO2 nanoparticles
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Molecular Modeling of Interaction of the Vasopressin Analogs with Vasopressin and Oxytocin Receptors
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Predicting the Number of Days With Visibility in a Specific Range in Warsaw (Poland) Based on Meteorological and Air Quality Data
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Molecular dynamics simulation of human neurohypophyseal hormone receptors complexed with oxytocin—modeling of an activated state
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Bacterial aerosols in a municipal landfill environment
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Study of New Oxytocin Antagonist Barusiban (Fe200 440) Affinity Toward Human Oxytocin Receptor Versus Vasopressin V1a and V2 Receptors - Molecular Dynamics Simulation in POPC Bilayer
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Design and evaluation of a flow-to-frequency converter circuit with thermal feedback
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Molecular Dynamics of Complexes of Atosiban with Neurohypophyseal Receptors in the Fully Hydrated Phospholipid Bilayer
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Analysis of interactions responsible for vasopressin binding to human neurohypophyseal hormone receptors—molecular dynamics study of the activated receptor–vasopressin–Gα systems
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Stress-related expression of the chloroplast EGY3 pseudoprotease and its possible impact on chloroplasts’ proteome composition
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Different Modes of Hydrogen Peroxide Action During Seed Germination
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Decreased levels of 6-tetrahydrobiopterin in psoriatic epidermis
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Symmetrical and unsymmetrical azomethines with thiophene core: structure–properties investigations
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Increasing the conductivity of V2O5 -TeO2 glass by crystallization: structure and charge transfer studies
PublicationIn the present paper, V2O5-TeO2 glass...
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Laboratory Bioassay of Selected Entomopathogenic Nematodes as Mortality Factors of Oulema melanopus (Coleoptera: Chrysomelidae)
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Influence of TiO2 structure on its photocatalytic activity towards acetaldehyde decomposition
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Seasonal fluctuation of Agriotes lineatus, A. obscurus and A. sputator click beetles caught using pheromone traps in Poland
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Adsorption of carbon dioxide on phenolic resin-based carbon spheres
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Review of titanium and steel welding methods
PublicationThe paper presents review of methods of titanium and steel welding. On basis of professional literature it was stated that titanium can be joined with steel by means of explosive welding or brazing.Joining titanium with steel by TIG welding and friction welding methods is possible with the use of copper and tantalum or vanadium interlayer.
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Cavitation erosion of X5CrNi18-10 austenitic stainless steel alloyed with TiC
PublicationPraca prezentuje zmianę odporności kawitacyjnej stali X5CrNi18-10 po laserowym stopowaniu jej warstwy wierzchniej węglikiem TiC. Laserowe stopowanie przeprowadzono dla 2 wariantów. W pierwszym przypadku stal stopowano do zawartości 1,55 TiC a w drugim do zawartości 3,97% TiC. Uzyskane rezultaty wskazują że przy zawartości 3,97 TiC nastopiło znaczące zwiększenie odporności na plastyczne odkszyałcenie warstwy wierzchniej pod wpływem...
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Synthesis of conjugates of MDP and nor-MDP linked to tuftsin derivatives as potential immunomodulators
PublicationZsyntetyzowano nowe koniugaty muramylodipeptydu (MDP) i nor-muramylo-dipeptydu (nor-MDP) z pochodnymi tuftsyny zawierającymi wiązanie izopeptydowe na epsilon-aminowej grupie lizyny jako potencjalne immunomodulatory. Do syntezy wykorzystano metodę mieszanych bezwodników z chloromrówczanem izobutylu i N-metylomorfoliną w bezwodnym DMF. Końcowe produkty charakteryzowno za pomocą NMR, analizy elementarnej i analizy aminokwasowej na...
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Solid phase synthesis and biological activity of linear tuftsin and retro-tuftsin derivatives
PublicationPrzedstawiono syntezę na fazie stałej nowych pochodnych tuftsyny i retro-tuftsyny i ich mikrobiologiczne właściwości. Otrzymane pochodne zawierały wiązanie izopeptydowe między epsilon-aminową grupą lizyny a takimi aminokwasami jak: Ala, beta-Ala, Val, Ile, Gly.
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Solid phase synthesis of conjugates of tuftsin analogues with 1-nitro-acridine derivatives
PublicationZsyntetyzowano na fazie stałej koniugaty 1-nitro-akrydyny z pochodnymi tuftsyny modyfikowanymi na grupie epsilon-aminowej lizyny prostymi aminokwasami, np. alaniną, valiną, beta-alaniną. Końcowe produkty były charakteryzowane za pomocą MS, NMR, analizy elementarnej i przekazane do badań ich aktywności przeciwnowotworowej.